Brake mechanism and child dinning chair with brake mechanism

A brake mechanism and dining chair technology, which is applied to children's chairs, children's carriages/baby carriages, children's carriages/cradle car accessories, etc., can solve the problems of increasing production costs, complex structures, and numerous processing links, etc., to achieve convenient operation, The effect of simple structure

Active Publication Date: 2014-07-02
BP CHILDRENS PRODUCTS HK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this new design for childcare chairs that uses an anti-locking device on its seatback frame makes them easier to use while still being able to stop their wheels from moving too much downwardly or backwards during normal usage.

Problems solved by technology

The problem addressed in this patented text relates to providing an improved way for prevention against slippage on small vehicles like baby carries without adding complicated mechanical systems. This would reduce costs associated with producing these products while also improving efficiency during manufacturing processes.

Method used

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  • Brake mechanism and child dinning chair with brake mechanism
  • Brake mechanism and child dinning chair with brake mechanism
  • Brake mechanism and child dinning chair with brake mechanism

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Embodiment Construction

[0026] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments, but the embodiments of the present invention are not limited thereto.

[0027] Please refer to Figure 2 to Figure 6 As shown, a brake mechanism 3 provided by the present invention is assembled on a wheel assembly 4. The wheel assembly 4 includes a wheel 41 and a wheel fixing seat 42 pivotally connected to the wheel 41. The brake mechanism 3 includes a mounting rod 31, Braking part 33 , driving part 32 , engaging part 34 , elastic part 35 and operating part 36 .

[0028] The mounting rod 31 extends from the wheel fixing seat 42; the brake part 33 and the driving part 32 are both sleeved on the mounting rod 31, and there is a first matching position and a second matching position between the braking part 33 and the driving part 32; the engaging part 34 Put it on the mounting rod 31, and extend the flange 343 described below to the wheel 41.

[00...

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PUM

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Abstract

The invention discloses a brake mechanism which is assembled on a wheel assembly. The wheel assembly comprises a wheel and a wheel fixing base connected to the wheel in a pivot mode. The brake mechanism comprises an installation rod, a driving piece, a brake piece, a clamping piece, an elastic piece and an operating piece, wherein the installation rod is sleeved with the driving piece, the brake piece, the clamping piece and the elastic piece. The brake piece and the driving piece are provided with a first matching position and a second matching position. The clamping piece extends to the wheel. The elastic piece can elastically drive the brake piece to be matched with the driving piece, and elastically drive the brake piece and the clamping piece to abut against each other. The operating piece is arranged on one of the brake piece and the driving piece and rotates to drive the brake piece and the driving piece to be switched to be located at the first matching position or the second matching position, and therefore the clamping piece can brake or release the wheel. The invention further discloses a child dining chair with the brake mechanisms, the wheels can be braked or released by rotating handles, and the operation is easy and convenient.

Description

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Claims

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Application Information

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Owner BP CHILDRENS PRODUCTS HK CO LTD
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